javascript you dont know js make you job ready

I would argue CSS is the appropriate place for this, rather than the somewhat hacky “rapidly altering the DOM” technique JavaScript libraries use. Hence, we are seeing CSS starting to accommodate doing these same exact things. But these things are design related, not (usually) functionality related. You can fade things in and out, animate sizes and positions, and do it with smoothness and style. One of the major reasons JavaScript libraries are popular is because they open up some awesome design possibilities. If it can be done with another language, use the other language. It makes the JavaScript harder to read, and styling updates more difficult to track down. Having a bunch of styling information in the JavaScript muddies the water. JavaScript is capable of applying styling to elements on the page. When something new comes along that more naturally accommodates two way browser-server communication, AJAX is gone. It is a way to simulate two-way communication in a technology built for one-way delivery. In a similar vein, the whole concept of AJAX is generally regarded as a hack.

Works great, unless you don’t/can’t use JavaScript. Instead, I used jQuery load function to grab the block. Long story short, I couldn’t make it happen. Ideally, this navigation would be created in a file that could be server-side-included on the homepage and anywhere else that needed it. I just had a circumstance where I needed to load in a block of dynamic navigation onto the homepage of a site that was created by a CMS in a subdirectory of the site. If you are going to pick one or the other, go server side. You can create a great user experience doing it this way, but of coures you’d be dumb not to validate all the inputs again with a server side language before processing them. JavaScript is also capable of doing things that cannot be done in any other language. JavaScript is capable of doing taks that can also be accomplished in other languages. That just sounds so negative, which is definitely not what I’m getting at here. JavaScript: If it can be done in another language, it should be done in another language. That’s what Doug suggested when I asked him for a nicer spin on a something that was going through my head: You know you should use JavaScript when the task cannot be accomplished with any other technology.

Javascript you dont know js make you job ready